Members of the 81st Fighter Squadron perform safety checks on an A-10 at Aviano. Members of the 81st Fighter Squadron perform safety checks on an A-10 Thunderbolt II at Aviano Air Base, Italy, after its return from flying air strike missions in support of NATO Operation Allied Force on March 31, 1999. Operation Allied Force is the air operation against targets in the Federal Republic of Yugoslavia. Members of the 81st are deployed to Aviano from Spangdahlem Air Base, Germany, in support of Allied Force. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 979306-H-VAW35-524.jpg Photo Gallery